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1993 Chevrolet Blazer

Owner reports · Recalls · Investigations

More warning signs than most Blazer years

Owner complaints for the 1993 Chevrolet Blazer are substantially higher than the model-year median of 32.

About this comparison →

When problems were reported

Mileage at the reported incident

Limited mileage data: 17 of 511 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Service Brakes, Hydraulic. Review the 375 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 51 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

75 crash reports12 fire reports16 injury reports

Vehicle Speed Control complaints

17 reports
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Mileage unknown · Nov 7, 2005
Vehicle Speed ControlCrash

DT: WHILE THE CONTACT'S MOTHER WAS DRIVING AT 30 MPH THE VEHICLE WOULD NOT STOP. IT FELT AS THOUGH THE CRUISE CONTROL ACTIVATED. THE VEHICLE ACCELERATED TO 55 MPH. THE VEHICLE RAN INTO A HOUSE AND WENT THROUGH IT. WHEN THE VEHICLE CAME TO A STOP THE ENGINE WAS STILL RUNNING. A POLICE REPORT TAKEN AT THE SCENE. THE VEHICL…

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DT: WHILE THE CONTACT'S MOTHER WAS DRIVING AT 30 MPH THE VEHICLE WOULD NOT STOP. IT FELT AS THOUGH THE CRUISE CONTROL ACTIVATED. THE VEHICLE ACCELERATED TO 55 MPH. THE VEHICLE RAN INTO A HOUSE AND WENT THROUGH IT. WHEN THE VEHICLE CAME TO A STOP THE ENGINE WAS STILL RUNNING. A POLICE REPORT TAKEN AT THE SCENE. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE TOW TRUCK DRIVER LOOKED UNDER THE HOOD, AND FOUND THE THROTTLE WAS STUCK ALL THE WAY FORWARD. THE VEHICLE HAS NOT BEEN TO ANY MECHANIC FOR REPAIRS. *AK

NHTSA ODI #10141954

Mileage unknown · Nov 7, 2005
Vehicle Speed ControlCrash

DT: THE CONTACT STATED WHILE TRYING TO MAKE A U TURN THE CRUISE CONTROL ACTIVATED BY ITSELF. SHE WAS TRYING TO GET OUT OF TRAFFIC WHEN CRUISE CONTROL FAILURE CAUSED THE VEHICLE TO CRASH INTO AN APARTMENT BUILDING. THE TOW TRUCK DRIVER SAID THE THROTTLE WAS FULLY ENGAGED. THE VEHICLE HAS NOT BEEN INSPECTED. *AK UPDATED 1…

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DT: THE CONTACT STATED WHILE TRYING TO MAKE A U TURN THE CRUISE CONTROL ACTIVATED BY ITSELF. SHE WAS TRYING TO GET OUT OF TRAFFIC WHEN CRUISE CONTROL FAILURE CAUSED THE VEHICLE TO CRASH INTO AN APARTMENT BUILDING. THE TOW TRUCK DRIVER SAID THE THROTTLE WAS FULLY ENGAGED. THE VEHICLE HAS NOT BEEN INSPECTED. *AK UPDATED 11/30/2005 - *NM

NHTSA ODI #10141915

Mileage unknown · Dec 14, 2000
Service Brakes, HydraulicVehicle Speed Control

BRAKES DON'T SEEM TO WORK WHEN IT RUNS AWAY WITH HIGH ENGINE REVS, HAPPENS OFF AND ON. *AK

NHTSA ODI #737808

Mileage unknown · Jun 1, 2000
Engine And Engine CoolingPower TrainService Brakes, Hydraulic

ENGINE BEARING FAILURE: PREMATURE, CHEVROLET ACCEPTS NO RESPONSIBILITY, NO OFFER TO HELP REPAIR (PROBABLY LINKED TO ODI ID'S 717356,465597,837150,525624,811729, AND 487859. ||| ABS BRAKE FAILURE: OCCURRED WHILE ATTEMPTING TO AVOID A COLLISION. TRUCK SKIDDED FOR OVER 90 FEET BEFORE STRIKING CURB AND UTILITY FIXTURES. GM DENIED…

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ENGINE BEARING FAILURE: PREMATURE, CHEVROLET ACCEPTS NO RESPONSIBILITY, NO OFFER TO HELP REPAIR (PROBABLY LINKED TO ODI ID'S 717356,465597,837150,525624,811729, AND 487859. ||| ABS BRAKE FAILURE: OCCURRED WHILE ATTEMPTING TO AVOID A COLLISION. TRUCK SKIDDED FOR OVER 90 FEET BEFORE STRIKING CURB AND UTILITY FIXTURES. GM DENIED ANY POSSIBILITY THAT THE BRAKES FAILED. GM OFFERED NO ASSISTANCE TO HAVE BRAKES EXAMINED OR REPAIRED FOR DEFECTS. ||| CRUISE CONTROL - STOPPED WORKING. ||| TRANSFER CASE FAILURE - TRUCK TRIES TO ENGAGE 4WD INTERMITTENTLY WHILE DRIVING (GRINDING NOISE). FIRST TRIP TO DEALER, SAID THAT THE PROBLEM WAS BRAKES ($400 LATER STILL GRINDING). 2ND TIME, PROBLEM FOUND TO BE DEFECTIVE VACUUM SWITCH (DAMAGE OCCURRED INSIDE TRANSFER CASE DUE TO FAILURE). 3RD TIME CHEVROLET RECOMMENDS REPLACING ENGINE FOR BEARING FAILURE BEFORE STARTING ON THE TRANSFER CASE. ||| ALL CASES, GM DECLINED FINANCIAL ASSISTANCE. IN THE CASE OF ABS BRAKE FAILURE, GM REPS DID NOT WANT TO TALK TO ME OR LOOK AT THE PROBLEM. I AM TIRED OF DEALING WITH CHEVROLET'S CUSTOMER NO-SERVICE GROUP!!!*AK

NHTSA ODI #723459

Mileage unknown · Sep 1, 1999
Vehicle Speed ControlCrash

ACCELERATOR PEDAL GOT STUCK, VEHICLE HIT THE SIDE OF A BUILDING. *AK

NHTSA ODI #846367

Mileage unknown · Aug 26, 1999
Vehicle Speed Control

WHILE DRIVING CAR SUDDENLY ACCELERATED ON ITS OWN AT A SPEED OF 60MPH. WHEN CONSUMER TRIED TO APPLY THE BRAKES, AND THE CAR DID NOT STOP. MANUFACTURER HAS BEEN CONTACTED, AND SAID THERE WAS NO RECORD OF THIS PROBLEM. *AK

NHTSA ODI #845901

Mileage unknown · Jul 13, 1999
Engine And Engine CoolingVehicle Speed Control

EGR VALVE WOULD PLUG UP WITH CARBON. THIS CONDITION OCCURRED ON FIVE OCCASIONS, CAUSING THE ERRATIC OPERATION OF THE IDLE, WHICH IN TURN, CAUSEED LOSS OF STEERING AND BRAKES. DEALER /MANUFACTURER NOTIFIED AND REFUSED TO DO REPAIRS UNLESS COST GOES TO CONSUMER. ALSO, INFORMED CONSUMER THAT CORRECTIONS WERE DONE ONLY ON A ONE T…

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EGR VALVE WOULD PLUG UP WITH CARBON. THIS CONDITION OCCURRED ON FIVE OCCASIONS, CAUSING THE ERRATIC OPERATION OF THE IDLE, WHICH IN TURN, CAUSEED LOSS OF STEERING AND BRAKES. DEALER /MANUFACTURER NOTIFIED AND REFUSED TO DO REPAIRS UNLESS COST GOES TO CONSUMER. ALSO, INFORMED CONSUMER THAT CORRECTIONS WERE DONE ONLY ON A ONE TIME BASIS. ALL OTHER TIMES IT WOULD BE AT CONSUMER'S EXPENSE. CAN NHTSA HELP IN THIS MATTER. *AK

NHTSA ODI #842252

Mileage unknown · Feb 17, 1999
Vehicle Speed Control

POOR ALIGNMENT BETWEEN BRAKE AND THROTTLE PEDAL CAUSES RIGHT FOOT TO HIT THROTTLE UPON HEAVY BRAKE APPLICATION. THE SPRING TENSION ON THE THROTTLE IS RELATIVELY LIGHT, AND MANY PEOPLE MAY NOT NOTICE THAT THIS IS THE CAUSE OF ACCELERATION IN CRISIS SITUATIONS. COULD BE A SCENARIO IN MANY UNEXPLAINED ACCELERATION ACCIDENTS. *AK

NHTSA ODI #703405

Mileage unknown · Jan 5, 1999
Engine And Engine CoolingService Brakes, HydraulicUnknown Or Other

EGR VALVE FAILURE.ENGINE CHECK LIGHT CAME ON . BEGAN TO RUN ROUGH/SHAKING/JERKING.TRIED TO STOP CAR, BUT BRAKES FAILED .... HAD TO REALLY APPLY PRESSURE TO PEDAL BEFORE CAR WOULD STOP. *AK

NHTSA ODI #701890

Mileage unknown · Oct 31, 1998
Vehicle Speed Control

THE VEHICLE WILL RAMDOMLY ENGAGE THE CRUISE CONTROL, WHETHER ON OR OFF. THE VEHICLE PULLS HARD ENOUGH THAT DRIVER HAS TO STAND ON THE BRAKES IN ORDER TO SHIFT INTO NEUTRAL I.E. "BURNING RUBBER".

NHTSA ODI #781439

Official recalls

2

99V193000 · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip

Jul 19, 1999

VEHICLE DESCRIPTION: CERTAIN 4-WHEEL DRIVE PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH ABS (ANTILOCK BRAKING SYSTEM) MANUFACTURED FROM SEPTEMBER 1989 THROUGH AUGUST 1996. UNDER CERTAIN DRIVING CONDITIONS THE SWITCH WHICH SIGNALS THE ABS SYSTEM WHETHER THE VEHICLE IS IN 2-WHEEL OR 4-WHEEL DRIVE CAN MALFUNCTION CAUSING INCREASED STOPPING DISTANCES DURING ABS STOPS WHILE IN THE TWO-WHEEL DRIVE MODE.

Consequence & remedy

Consequence: IF THIS OCCURRED AT A TIME WHEN MINIMUM STOPPING DISTANCE WAS REQUIRED, A VEHICLE CRASH COULD OCCUR WITHOUT PRIOR WARNING.

Remedy: DEALERS WILL REPLACE OR REPAIR THE 4-WHEEL/2-WHEEL DRIVE SWITCH.

94V093000 · Power Train:automatic Transmission

May 16, 1994

SIGNIFICANT WEAR CAN DEVELOP ON THE LOW AND REVERSE CLUTCH PREVENTING THE PARK PAWL FROM ENGAGING. THIS CAN PREVENT A "NO PARK" CONDITION TO OCCUR WHILE THE ENGINE IS RUNNING, CAUSING UNINTENTIONAL MOVEMENT OF THE VEHICLE WITHOUT OPERATOR ACTION. (THE "NO PARK" CONDITION WILL NOT OCCUR WHILE THE ENGINE IS OFF.)

Consequence & remedy

Consequence: UNINTENTIONAL VEHICLE MOVEMENT COULD RESULT IN A VEHICLE ACCIDENT AND INJURY TO PERSONS IN THE PATH OF THE VEHICLE.

Remedy: DEALERS WILL CHECK THE TRANSMISSION FLUID FOR CONTAMINATION WHICH WILL INDICATE IF THE LOW OR REVERSE CLUTCH IS WORN. IF THE TRANSMISSION FLUID SHOWS CONTAMINATION, THE TRANSMISSION WILL BE REPLACED.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

5

EA01019 · Front Seat Recliner Bolt

Opened Dec 28, 2001 · Closed Sep 27, 2002

Status: closed (inferred from source dates) · Seats:front Assembly:recliner

There is no summary currently available

RQ99015 · Front Seat Recliner Bolt Failure

Opened Jul 14, 1999 · Closed Dec 28, 2001

Status: closed (inferred from source dates) · Seats:front Assembly:recliner

No summary supplied.

EA94038 · Abs Braking System

Opened Oct 31, 1994 · Closed Feb 28, 2000

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

THIS INVESTIGATION RESULTED IN A SAFETY RECALL, 99V-193, AND A SERVICE CAMPAIGN, 99I-006.

Additional source detail variants (2)

Service Brakes, Hydraulic

THIS INVESTIGATION RESULTED IN A SAFETY RECALL, 99V-193, AND A SERVICE CAMPAIGN, 99I-006.

Service Brakes, Hydraulic

THIS INVESTIGATION RESULTED IN A SAFETY RECALL, 99V-193, AND A SERVICE CAMPAIGN, 99I-006.

EA94029 · Engine Compartment Fires

Opened Jul 29, 1994 · Closed Jul 31, 1996

Status: closed (inferred from source dates) · Engine And Engine Cooling

AN ALLEGED MALFUNCTION IN THE ATLERNATOR RESULTING IN ENGINE COMPARTMET FIRES.

PE94046 · Abs Braking System Fails

Opened Jun 17, 1994 · Closed Oct 31, 1994

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

There is no summary currently available